Question and response
Question
dig triadinet.net. NS
Answer
triadinet.net. 1209600 NS udns1.ultradns.net.
triadinet.net. 1209600 NS udns2.ultradns.net.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0